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公开(公告)号:WO2017184561A1
公开(公告)日:2017-10-26
申请号:PCT/US2017/028060
申请日:2017-04-18
Applicant: OREGON STATE UNIVERSITY
CPC classification number: G02B1/113 , B32B7/02 , B32B9/005 , B32B9/04 , C03C17/25 , C03C2217/214 , C03C2217/23 , C03C2217/425 , C03C2217/732 , C03C2218/113 , C04B35/10 , C04B35/111 , C04B35/447 , C04B35/62218 , C04B35/63488 , C04B2235/3218 , C04B2235/75 , C04B2235/963 , C23C18/1216
Abstract: Disclosed herein are embodiments of a porous aluminum oxide thin film having a surface RMS roughness value of less than 1 nm. The thin film may also comprise phosphorus. The disclosed thin films may have a refractive index of from 1 to 2, such as from 1 to 1.5. Also disclosed are embodiments of as method for making the disclosed thin films, comprising forming an aqueous solution of the alumina precursor, a surfactant and optionally a phosphorus-containing precursor, and depositing the solution on a substrate.
Abstract translation: 本文公开了具有小于1nm的表面RMS粗糙度值的多孔氧化铝薄膜的实施方案。 该薄膜也可以包含磷。 所公开的薄膜可以具有1至2,例如1至1.5的折射率。 还公开了作为制备所公开的薄膜的方法的实施方式,包括形成氧化铝前体,表面活性剂和任选的含磷前体的水溶液,并将该溶液沉积在基底上。 p>